<title>行星序列</title><link href="http://hzoi.com/tomorrow.css" rel="stylesheet"><div class="ui existing segment"><pre><code><span class="pl-cp">#include</span> <span class="pl-cpf">&lt;cstdio&gt;</span><span class="pl-cp"></span>
<span class="pl-cp">#include</span> <span class="pl-cpf">&lt;cstring&gt;</span><span class="pl-cp"></span>
<span class="pl-cp">#define MAXN 100001</span>
<span class="pl-k">struct</span> <span class="pl-n">node</span> <span class="pl-p">{</span>
    <span class="pl-kt">int</span> <span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">;</span>
    <span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">s</span><span class="pl-p">,</span><span class="pl-n">M</span><span class="pl-p">,</span><span class="pl-n">A</span><span class="pl-p">;</span>
    <span class="pl-n">node</span> <span class="pl-p">(){</span>
        <span class="pl-n">M</span><span class="pl-o">=</span><span class="pl-mi">1</span><span class="pl-p">;</span>
        <span class="pl-n">A</span><span class="pl-o">=</span><span class="pl-mi">0</span><span class="pl-p">;</span>
    <span class="pl-p">}</span>
<span class="pl-p">}</span> <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">MAXN</span><span class="pl-o">*</span><span class="pl-mi">4</span><span class="pl-p">];</span>
<span class="pl-kt">int</span> <span class="pl-n">a</span><span class="pl-p">[</span><span class="pl-n">MAXN</span><span class="pl-p">];</span>
<span class="pl-kt">int</span> <span class="pl-n">n</span><span class="pl-p">,</span><span class="pl-n">p</span><span class="pl-p">,</span><span class="pl-n">m</span><span class="pl-p">;</span>
  
<span class="pl-kt">void</span> <span class="pl-nf">Build</span><span class="pl-p">(</span><span class="pl-kt">int</span> <span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-kt">int</span> <span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-kt">int</span> <span class="pl-n">t</span><span class="pl-p">)</span> <span class="pl-p">{</span> <span class="pl-c1">//构造线段树</span>
    <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-o">=</span><span class="pl-n">l</span><span class="pl-p">;</span>
    <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-o">=</span><span class="pl-n">r</span><span class="pl-p">;</span>
    <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">==</span><span class="pl-n">r</span><span class="pl-p">)</span> <span class="pl-p">{</span>
        <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">=</span><span class="pl-n">a</span><span class="pl-p">[</span><span class="pl-n">l</span><span class="pl-p">]</span><span class="pl-o">%</span><span class="pl-n">p</span><span class="pl-p">;</span>
        <span class="pl-k">return</span> <span class="pl-p">;</span>
    <span class="pl-p">}</span>
    <span class="pl-n">Build</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,(</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-n">r</span><span class="pl-p">)</span><span class="pl-o">&gt;&gt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">);</span>
    <span class="pl-n">Build</span><span class="pl-p">(((</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-n">r</span><span class="pl-p">)</span><span class="pl-o">&gt;&gt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">);</span>
    <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">+</span><span class="pl-n">T</span><span class="pl-p">[(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-p">)</span><span class="pl-o">%</span><span class="pl-n">p</span><span class="pl-p">;</span>
<span class="pl-p">}</span>
  
<span class="pl-kt">void</span> <span class="pl-nf">Change</span><span class="pl-p">(</span><span class="pl-kt">int</span> <span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-kt">int</span> <span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">k</span><span class="pl-p">,</span><span class="pl-kt">int</span> <span class="pl-n">t</span><span class="pl-p">,</span><span class="pl-kt">int</span> <span class="pl-n">flag</span><span class="pl-p">)</span> <span class="pl-p">{</span>
    <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">flag</span><span class="pl-o">==</span><span class="pl-mi">1</span><span class="pl-p">)</span> <span class="pl-p">{</span> <span class="pl-c1">//如果是加法，就这样做</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">==</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-o">&amp;&amp;</span><span class="pl-n">r</span><span class="pl-o">==</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">)</span> <span class="pl-p">{</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">=</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">*</span><span class="pl-n">k</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
            <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-o">!</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-p">)</span> <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">=</span><span class="pl-n">p</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">=</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">*</span><span class="pl-n">k</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">=</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">*</span><span class="pl-n">k</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
            <span class="pl-k">return</span> <span class="pl-p">;</span>
        <span class="pl-p">}</span>
        <span class="pl-kt">int</span> <span class="pl-n">mid</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">)</span><span class="pl-o">&gt;&gt;</span><span class="pl-mi">1</span><span class="pl-p">;</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">&gt;</span><span class="pl-mi">1</span><span class="pl-p">)</span> <span class="pl-p">{</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">mid</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">mid</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">=</span><span class="pl-mi">1</span><span class="pl-p">;</span>
        <span class="pl-p">}</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-p">)</span> <span class="pl-p">{</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">mid</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">);</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">mid</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">);</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">=</span><span class="pl-mi">0</span><span class="pl-p">;</span>
        <span class="pl-p">}</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">r</span><span class="pl-o">&lt;=</span><span class="pl-n">mid</span><span class="pl-p">)</span> <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">)</span>
        <span class="pl-p">;</span> <span class="pl-k">else</span> <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">&gt;</span><span class="pl-n">mid</span><span class="pl-p">)</span> <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">)</span>
        <span class="pl-p">;</span> <span class="pl-k">else</span> <span class="pl-p">{</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">mid</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">mid</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
        <span class="pl-p">}</span>
    <span class="pl-p">}</span> <span class="pl-k">else</span> <span class="pl-p">{</span> <span class="pl-c1">//乘法</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">==</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-o">&amp;&amp;</span><span class="pl-n">r</span><span class="pl-o">==</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">)</span> <span class="pl-p">{</span>
            <span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">ret</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">r</span><span class="pl-o">-</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">*</span><span class="pl-n">k</span><span class="pl-p">;</span>
            <span class="pl-n">ret</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">=</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">+</span><span class="pl-n">ret</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">=</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">+</span><span class="pl-n">k</span><span class="pl-p">;</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
            <span class="pl-k">return</span> <span class="pl-p">;</span>
        <span class="pl-p">}</span>
        <span class="pl-kt">int</span> <span class="pl-n">mid</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">)</span><span class="pl-o">&gt;&gt;</span><span class="pl-mi">1</span><span class="pl-p">;</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">&gt;</span><span class="pl-mi">1</span><span class="pl-p">)</span> <span class="pl-p">{</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">mid</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">mid</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-o">=</span><span class="pl-mi">1</span><span class="pl-p">;</span>
        <span class="pl-p">}</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-p">)</span> <span class="pl-p">{</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">mid</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">);</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">mid</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">);</span>
            <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">=</span><span class="pl-mi">0</span><span class="pl-p">;</span>
        <span class="pl-p">}</span>
        <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">r</span><span class="pl-o">&lt;=</span><span class="pl-n">mid</span><span class="pl-p">)</span> <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">)</span>
        <span class="pl-p">;</span> <span class="pl-k">else</span> <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">&gt;</span><span class="pl-n">mid</span><span class="pl-p">)</span> <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">)</span>
        <span class="pl-p">;</span> <span class="pl-k">else</span> <span class="pl-p">{</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">mid</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">);</span>
            <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">mid</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">);</span>
        <span class="pl-p">}</span>
    <span class="pl-p">}</span>
    <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">+</span><span class="pl-n">T</span><span class="pl-p">[(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-p">);</span>
    <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
<span class="pl-p">}</span>
  
<span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-nf">Sum</span><span class="pl-p">(</span><span class="pl-kt">int</span> <span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-kt">int</span> <span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-kt">int</span> <span class="pl-n">t</span><span class="pl-p">)</span> <span class="pl-p">{</span> <span class="pl-c1">//求和</span>
    <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">==</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-o">&amp;&amp;</span><span class="pl-n">r</span><span class="pl-o">==</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">)</span> <span class="pl-k">return</span> <span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">s</span><span class="pl-p">;</span>
    <span class="pl-kt">int</span> <span class="pl-n">mid</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">r</span><span class="pl-p">)</span><span class="pl-o">&gt;&gt;</span><span class="pl-mi">1</span><span class="pl-p">;</span>
    <span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">rec</span><span class="pl-p">;</span>
    <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">r</span><span class="pl-o">&lt;=</span><span class="pl-n">mid</span><span class="pl-p">)</span> <span class="pl-n">rec</span><span class="pl-o">=</span><span class="pl-n">Sum</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span>
    <span class="pl-p">;</span> <span class="pl-k">else</span> <span class="pl-k">if</span> <span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">&gt;</span><span class="pl-n">mid</span><span class="pl-p">)</span> <span class="pl-n">rec</span><span class="pl-o">=</span><span class="pl-n">Sum</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">)</span>
    <span class="pl-p">;</span> <span class="pl-k">else</span> <span class="pl-n">rec</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">Sum</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">mid</span><span class="pl-p">,</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">+</span><span class="pl-n">Sum</span><span class="pl-p">(</span><span class="pl-n">mid</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,(</span><span class="pl-n">t</span><span class="pl-o">&lt;&lt;</span><span class="pl-mi">1</span><span class="pl-p">)</span><span class="pl-o">^</span><span class="pl-mi">1</span><span class="pl-p">)),</span><span class="pl-n">rec</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
    <span class="pl-n">rec</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">rec</span><span class="pl-o">*</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">M</span><span class="pl-p">);</span>
    <span class="pl-n">rec</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
    <span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">ret</span><span class="pl-o">=</span><span class="pl-n">T</span><span class="pl-p">[</span><span class="pl-n">t</span><span class="pl-p">].</span><span class="pl-n">A</span><span class="pl-o">*</span><span class="pl-p">(</span><span class="pl-n">r</span><span class="pl-o">-</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">);</span>
    <span class="pl-n">rec</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">rec</span><span class="pl-o">+</span><span class="pl-n">ret</span><span class="pl-p">);</span>
    <span class="pl-n">rec</span><span class="pl-o">%=</span><span class="pl-n">p</span><span class="pl-p">;</span>
    <span class="pl-k">return</span> <span class="pl-n">rec</span><span class="pl-p">;</span>
<span class="pl-p">}</span>
 
<span class="pl-kt">int</span> <span class="pl-nf">main</span><span class="pl-p">()</span> <span class="pl-p">{</span>
    <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">n</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">p</span><span class="pl-p">);</span>
    <span class="pl-k">for</span> <span class="pl-p">(</span><span class="pl-kt">int</span> <span class="pl-n">i</span><span class="pl-o">=</span><span class="pl-mi">0</span><span class="pl-p">;</span><span class="pl-n">i</span><span class="pl-o">++&lt;</span><span class="pl-n">n</span><span class="pl-p">;)</span> <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">a</span><span class="pl-p">[</span><span class="pl-n">i</span><span class="pl-p">]);</span>
    <span class="pl-n">Build</span><span class="pl-p">(</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">n</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
    <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">m</span><span class="pl-p">);</span>
    <span class="pl-k">while</span> <span class="pl-p">(</span><span class="pl-n">m</span><span class="pl-o">--</span><span class="pl-p">)</span> <span class="pl-p">{</span>
        <span class="pl-kt">int</span> <span class="pl-n">x</span><span class="pl-p">,</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">;</span>
        <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">x</span><span class="pl-p">);</span>
        <span class="pl-k">switch</span> <span class="pl-p">(</span><span class="pl-n">x</span><span class="pl-p">)</span> <span class="pl-p">{</span> <span class="pl-c1">//以下是分类讨论...</span>
            <span class="pl-k">case</span> <span class="pl-mi">1</span><span class="pl-o">:</span>
                <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d%d%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">k</span><span class="pl-p">);</span>
                <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">);</span>
                <span class="pl-k">break</span><span class="pl-p">;</span>
            <span class="pl-k">case</span> <span class="pl-mi">2</span><span class="pl-o">:</span>
                <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d%d%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">k</span><span class="pl-p">);</span>
                <span class="pl-n">Change</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-n">k</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-mi">2</span><span class="pl-p">);</span>
                <span class="pl-k">break</span><span class="pl-p">;</span>
            <span class="pl-k">case</span> <span class="pl-mi">3</span><span class="pl-o">:</span>
                <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">r</span><span class="pl-p">);</span>
                <span class="pl-n">printf</span><span class="pl-p">(</span><span class="pl-s">&quot;%lld</span><span class="pl-se">\n</span><span class="pl-s">&quot;</span><span class="pl-p">,</span><span class="pl-n">Sum</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-p">,</span><span class="pl-mi">1</span><span class="pl-p">));</span>
        <span class="pl-p">}</span>
    <span class="pl-p">}</span>
    <span class="pl-k">return</span> <span class="pl-mi">0</span><span class="pl-p">;</span>
<span class="pl-p">}</span>
</cpde></pre></div>